中国生物防治学报2023，Vol.39Issue(5)：1133-1142,10.DOI:10.16409/j.cnki.2095-039x.2023.01.037
七种植物精油对苹果全爪螨的生物活性及薄荷精油的GC-MS成分分析
Biological Activities of Seven Plant Essential Oils against Panonychus ulmi and GC-MS Analysis of Peppermint Essential Oil Components
摘要
Abstract
In order to screen new and green plant-derived acaricides,seven plant essential oils were extracted by steam distillation.The contact killing,fumigation and repellent activities of the essential oils against Panonychus ulmi were determined by Potter spray method,fumigation method and medicine film method.The peppermint essential oil with strong biological activity was screened out,and the chemical components of the peppermint essential oil were identified and analyzed by gas chromatography-mass spectrometry(GC-MS).The results showed that the LC50 of the peppermint essential oil at 12,24,and 48 h post spray were 2.13,0.83,and 0.77 g/L,respectively.The LC50 at 12,24,and 48 h post fumigation were 382.86,73.89,and 16.08 μL/L,respectively.The results indicate that the essential oil has strong contact killing and fumigation activities against P.ulmi.Finally,at 24 h post repellent treatment,the peppermint essential oil repelled 77.82%of P.ulmi,which was at grade IV.The peppermint essential oil was analyzed by GC-MS,and a total of 34 chemical components were identified.The detected chemical components accounted for 99.67%of the total essential oil content.The main components were menthol(32.16%),limonene(16.44%),4-isopropyltoluene(11.32%),3-carene(10.27%),diethyl malonate(9.57%)and menthone(3.91%).These results show that the peppermint essential oil has strong biological activity against P.ulmi,which provides a scientific basis for the further development of plant-derived acaricides.关键词
苹果全爪螨/薄荷精油/GC-MS/植物源杀螨剂Key words
Panonychus ulmi/peppermint essential oil/GC-MS/plant-derived acaricides分类
植物保护学引用本文复制引用
张坤,王凯乐,张鹏九,刘中芳,杨静,樊建斌,赵劲宇,范仁俊,高越..七种植物精油对苹果全爪螨的生物活性及薄荷精油的GC-MS成分分析[J].中国生物防治学报,2023,39(5):1133-1142,10.基金项目
山西农业大学博士科研启动项目(2021BQ58) （2021BQ58）
山西省现代农业产业技术体系建设专项资金(2023CYJSTX07-17) （2023CYJSTX07-17）
山西省科技成果转化引导专项(202204021301032) （202204021301032）
中央引导地方科技发展资金项目(YDZJSX2022C022) （YDZJSX2022C022）
